Tirzepatide does reduce hunger significantly, but eating 'normally' at your pre-treatment calorie level will cause weight gain, not loss
Nevertheless, a number of other hypotheses have been suggested and both GIP receptor activation and GIP receptor antagonism have been proposed as potential mechanisms to tirzepatides efficacy [53]
- People start eating too little - They rely on quick and light food - They even stop meeting basic nutritional needs But the truth most people miss is, weight loss is not nutrition
However, both scenarios have protocols
Having a light, balanced meal beforehand may help reduce the likelihood of side effects such as nausea, which some individuals experience when starting the medication
In December 2025, the U.S